Complex.Subtract Método

Definición

Sobrecargas

Ejemplos

En el ejemplo siguiente se resta cada número complejo de una matriz de un número complejo:

using System;
using System.Numerics;

public class Example
{
   public static void Main()
   {
      Complex c1 = new Complex(4.93, 6.87);
      Complex[] values = { new Complex(12.5, 9.6),
                           new Complex(4.3, -8.1),
                           new Complex(-1.9, 7.4),
                           new Complex(-5.3, -6.6) };

      foreach (var c2 in values)
         Console.WriteLine("{0} - {1} = {2}", c1, c2,
                           Complex.Subtract(c1, c2));
   }
}
// The example displays the following output:
//       (4.93, 6.87) - (12.5, 9.6) = (-7.57, -2.73)
//       (4.93, 6.87) - (4.3, -8.1) = (0.63, 14.97)
//       (4.93, 6.87) - (-1.9, 7.4) = (6.83, -0.53)
//       (4.93, 6.87) - (-5.3, -6.6) = (10.23, 13.47)

open System.Numerics

let c1 = Complex(4.93, 6.87)

let values =
    [ Complex(12.5, 9.6)
      Complex(4.3, -8.1)
      Complex(-1.9, 7.4)
      Complex(-5.3, -6.6) ]

for c2 in values do
    printfn $"{c1} - {c2} = {Complex.Subtract(c1, c2)}"
// The example displays the following output:
//       (4.93, 6.87) - (12.5, 9.6) = (-7.57, -2.73)
//       (4.93, 6.87) - (4.3, -8.1) = (0.63, 14.97)
//       (4.93, 6.87) - (-1.9, 7.4) = (6.83, -0.53)
//       (4.93, 6.87) - (-5.3, -6.6) = (10.23, 13.47)

Imports System.Numerics

Module Example
   Public Sub Main()
      Dim c1 As New Complex(4.93, 6.87)
      Dim values() As Complex = { New Complex(12.5, 9.6), 
                                  New Complex(4.3, -8.1), 
                                  New Complex(-1.9, 7.4), 
                                  New Complex(-5.3, -6.6) }

      For Each c2 In values
         Console.WriteLine("{0} - {1} = {2}", c1, c2, 
                           Complex.Subtract(c1, c2))
      Next
   End Sub
End Module
' The example displays the following output:
'       (4.93, 6.87) - (12.5, 9.6) = (-7.57, -2.73)
'       (4.93, 6.87) - (4.3, -8.1) = (0.63, 14.97)
'       (4.93, 6.87) - (-1.9, 7.4) = (6.83, -0.53)
'       (4.93, 6.87) - (-5.3, -6.6) = (10.23, 13.47)

Comentarios

El método Subtract permite operaciones de resta que implican números complejos.

Si la resta da como resultado un desbordamiento en el componente real o imaginario, el valor de ese componente es Double.PositiveInfinity o Double.NegativeInfinity.

Los lenguajes que admiten operadores personalizados también pueden usar el Subtraction grupo equivalente de operadores.

Los métodos Subtract que reciben un doble son más eficaces que el método que recibe dos números complejos.

public:
 static System::Numerics::Complex Subtract(System::Numerics::Complex left, double right);

public static System.Numerics.Complex Subtract (System.Numerics.Complex left, double right);

static member Subtract : System.Numerics.Complex * double -> System.Numerics.Complex

Public Shared Function Subtract (left As Complex, right As Double) As Complex

public:
 static System::Numerics::Complex Subtract(System::Numerics::Complex left, System::Numerics::Complex right);

public static System.Numerics.Complex Subtract (System.Numerics.Complex left, System.Numerics.Complex right);

static member Subtract : System.Numerics.Complex * System.Numerics.Complex -> System.Numerics.Complex

Public Shared Function Subtract (left As Complex, right As Complex) As Complex

public:
 static System::Numerics::Complex Subtract(double left, System::Numerics::Complex right);

public static System.Numerics.Complex Subtract (double left, System.Numerics.Complex right);

static member Subtract : double * System.Numerics.Complex -> System.Numerics.Complex

Public Shared Function Subtract (left As Double, right As Complex) As Complex